Can finish measuring task by operating the precision instrument independently. 能獨立操作精密測量設備完成測量任務(wù)。
The outside micrometers are widely used for outside precision measurement and the main accuracies conform to ISO and GB standards. 外徑千分尺廣泛應用于外尺寸的精密測量,主要精度符合國際標準和國家標準。